Currently we are sending our Exchange 2013 logs to our Graylog server using the CSV converter built into Graylog. We parse based on the following fields in 2013.

Fields $date-time,$client-ip,$client-hostname,$server-ip,$server-hostname,$source-context,$connector-id,$source,$event-id,$internal-message-id,$message-id,$network-message-id,$recipient-address,$recipient-status,$total-bytes,$recipient-count,$related-recipient-address,$reference,$message-subject,$sender-address,$return-path,$message-info,$directionality,$tenant-id,$original-client-ip,$original-server-ip,$custom-data

FieldTypes Datetime,ip4addr,String,ip4addr,String,String,String,String,String,String,String,String,String,String,Integer,String,String,String,String,String,String,String,String,String,ip4addr,ip4addr,String`

When I use these strings to parse Exchange 2016 logs I am unable to breakup the data within the CSV being sent. It appears that some fields changed but I don't know what the fields should be labeled or what type of field they are.

Does anyone have a working Exchange 2016 Message Tracking exporter for NXLog-CE?